The seminar "Early diagnosis of lung cancer in workers exposed to carcinogens" will be held in Milan on November 6th, during which some studies on military nuclear workers in the USA and on the ex-exposed to asbestos in Friuli will be presented and discussed.

Steven Markowitz and Fabio Barbone will speak on these issues in particular. Followed by a discussion dedicated to the indications and problems of screening, with particular regard to the possibilities of use in health surveillance of workers.